The seismic pressure gauge is composed of a gasket, a diaphragm group, a fork spring, a transmission indicator, and a housing. Due to the fork spring mechanism, it is particularly suitable for measuring the pulsating pressure system; at the same time due to internal rubber capsules, the instrument has the characteristics of anti-blocking.
The seismic pressure gauge is mainly suitable for measuring pulsating pressures, widely used in oil, chemical, machinery, coal, medicine and other industries. For example, it is used for drilling, fracturing, and instrumentation with anti-"blocking". The test medium cannot enter the inside of the meter, so the medium is allowed to be high viscosity, high particle size, easy solidification, etc., such as mud.
The shock-resistant pressure gauge is based on the normal pressure gauge, internal filled damping liquid and mitigate the buffer mechanism, reducing the environmentally vibration and the impact of the pulse of the medium, by the conductor system, gear transmission mechanism, diameter device and housing Composition, the pressure gauge is changed by the elasticity of the elastic element in the table, and the pressure type is converted to the pointer by the conversion mechanism of the end of the table, causing the pointer to display the pressure. The pressure gauge indicates stable and clear.
The shock-resistant pressure gauge applies to environmental violent vibration places, which can be resistant to media rolling, impact and sudden unloading, and the instrument indicates stable and clear. It is widely used in machinery, petroleum, chemical, metallurgy, mine, electric power and other departments, and measure the pressure on copper and copper alloy non-corrosive media.
The working principle of both the earth-resistant pressure gauge and the seismic pressure gauge also has the same place in the applicable industry, and the specific situation has to be specifically analyzed, but it is clear that the two are never the same concept, the shape structure is different. Use occasion is also the same.
